Description: Network performance testing evaluates the speed and reliability of network connections. These tests are essential to ensure that applications and services relying on the network operate optimally. They focus on measuring various parameters such as bandwidth, latency, packet loss, and response time variability. By conducting these tests, developers can identify bottlenecks in the network, optimize configurations, and enhance the end-user experience. Network performance tests are particularly relevant in development and production environments, where the quality of the connection can directly impact application performance. Additionally, these tests allow for simulating different network conditions, helping to anticipate how an application will behave under high load or in networks with specific characteristics. In summary, network performance testing is a crucial tool to ensure that network infrastructures are robust and capable of supporting the demands of modern users and applications.